# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer -allow-ginsert-as-artifact=0 -global-isel-abort=0 %s -o - | FileCheck %s
# RUN: llc -O0 -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -allow-ginsert-as-artifact=0 -global-isel-abort=0 %s -o - | FileCheck %s

---
name: test_freeze_s1
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s1
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY]](s32)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s1) = G_FREEZE [[TRUNC]]
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FREEZE]](s1)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s1) = G_TRUNC %0
    %2:_(s1) = G_FREEZE %1
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_freeze_s7
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s7
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s32) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0 = COPY [[FREEZE]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s7) = G_TRUNC %0
    %2:_(s7) = G_FREEZE %1
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_freeze_s8
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s8
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s32) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0 = COPY [[FREEZE]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s8) = G_TRUNC %0
    %2:_(s8) = G_FREEZE %1
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_freeze_s16
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s16
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s16) = G_FREEZE [[TRUNC]]
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FREEZE]](s16)
    ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_TRUNC %0
    %2:_(s16) = G_FREEZE %1
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_freeze_s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s32) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0 = COPY [[FREEZE]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = G_FREEZE %0
    $vgpr0 = COPY %1
...

---
name: test_freeze_s48
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s48
    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s64) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](s64)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s48) = G_TRUNC %0
    %2:_(s48) = G_FREEZE %1
    %3:_(s64) = G_ANYEXT %2
    $vgpr0_vgpr1 = COPY %3
...

---
name: test_freeze_s64
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s64
    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s64) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](s64)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s64) = G_FREEZE %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_freeze_s65
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s65
    ; CHECK: [[COPY:%[0-9]+]]:_(s96) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s96)
    ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UV]](s32), [[UV1]](s32)
    ; CHECK-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UV2]](s32), [[DEF]](s32)
    ; CHECK-NEXT: [[MV2:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[MV]](s64), [[MV1]](s64)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s128) = G_FREEZE [[MV2]]
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s96) = G_TRUNC [[FREEZE]](s128)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[TRUNC]](s96)
    %0:_(s96) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(s65) = G_TRUNC %0
    %2:_(s65) = G_FREEZE %1
    %3:_(s96) = G_ANYEXT %2
    $vgpr0_vgpr1_vgpr2 = COPY %3
...

---
name: test_freeze_s128
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s128
    ; CHECK: [[COPY:%[0-9]+]]:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s128) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FREEZE]](s128)
    %0:_(s128) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(s128) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...

---
name: test_freeze_256
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_256
    ; CHECK: [[COPY:%[0-9]+]]:_(s256) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s256) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[FREEZE]](s256)
    %0:_(s256) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
    %1:_(s256) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %1
...

---
name: test_freeze_s448
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s448
    ; CHECK: [[COPY:%[0-9]+]]:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s448) = G_TRUNC [[COPY]](s512)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s448) = G_FREEZE [[TRUNC]]
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64), [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64), [[UV4:%[0-9]+]]:_(s64), [[UV5:%[0-9]+]]:_(s64), [[UV6:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[FREEZE]](s448)
    ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s512) = G_MERGE_VALUES [[UV]](s64), [[UV1]](s64), [[UV2]](s64), [[UV3]](s64), [[UV4]](s64), [[UV5]](s64), [[UV6]](s64), [[DEF]](s64)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[MV]](s512)
    %0:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    %1:_(s448) = G_TRUNC %0
    %2:_(s448) = G_FREEZE %1
    %3:_(s512) = G_ANYEXT %2
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %3
...

---
name: test_freeze_s512
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s512
    ; CHECK: [[COPY:%[0-9]+]]:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s512) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[FREEZE]](s512)
    %0:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    %1:_(s512) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %1
...

---
name: test_freeze_s1024
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s1024
    ; CHECK: [[COPY:%[0-9]+]]:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64), [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64), [[UV4:%[0-9]+]]:_(s64), [[UV5:%[0-9]+]]:_(s64), [[UV6:%[0-9]+]]:_(s64), [[UV7:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](s512)
    ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s1024) = G_MERGE_VALUES [[UV]](s64), [[UV1]](s64), [[UV2]](s64), [[UV3]](s64), [[UV4]](s64), [[UV5]](s64), [[UV6]](s64), [[UV7]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s1024) = G_FREEZE [[MV]]
    ; CHECK-NEXT: S_NOP 0, implicit [[FREEZE]](s1024)
    %0:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    %1:_(s1024) = G_ANYEXT %0
    %2:_(s1024) = G_FREEZE %1
    S_NOP 0, implicit %2
...

---
name: test_freeze_s1056
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s1056
    ; CHECK: [[COPY:%[0-9]+]]:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s1056) = G_ANYEXT [[COPY]](s512)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s1056) = G_FREEZE [[ANYEXT]]
    ; CHECK-NEXT: S_NOP 0, implicit [[FREEZE]](s1056)
    %0:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    %1:_(s1056) = G_ANYEXT %0
    %2:_(s1056) = G_FREEZE %1
    S_NOP 0, implicit %2
...

---
name: test_freeze_s2048
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_s2048
    ; CHECK: [[COPY:%[0-9]+]]:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64), [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64), [[UV4:%[0-9]+]]:_(s64), [[UV5:%[0-9]+]]:_(s64), [[UV6:%[0-9]+]]:_(s64), [[UV7:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](s512)
    ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[MV:%[0-9]+]]:_(s1024) = G_MERGE_VALUES [[UV]](s64), [[UV1]](s64), [[UV2]](s64), [[UV3]](s64), [[UV4]](s64), [[UV5]](s64), [[UV6]](s64), [[UV7]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64)
    ; CHECK-NEXT: [[MV1:%[0-9]+]]:_(s1024) = G_MERGE_VALUES [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64), [[DEF]](s64)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(s1024) = G_FREEZE [[MV]]
    ; CHECK-NEXT: [[FREEZE1:%[0-9]+]]:_(s1024) = G_FREEZE [[MV1]]
    ; CHECK-NEXT: [[MV2:%[0-9]+]]:_(s2048) = G_MERGE_VALUES [[FREEZE]](s1024), [[FREEZE1]](s1024)
    ; CHECK-NEXT: S_NOP 0, implicit [[MV2]](s2048)
    %0:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    %1:_(s2048) = G_ANYEXT %0
    %2:_(s2048) = G_FREEZE %1
    S_NOP 0, implicit %2
...

---
name: test_freeze_v2s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v2s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<2 x s32>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](<2 x s32>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s32>) = G_FREEZE %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_freeze_v3s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v3s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<3 x s32>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[FREEZE]](<3 x s32>)
    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(<3 x s32>) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2 = COPY %1
...

---
name: test_freeze_v4s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v4s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s32>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FREEZE]](<4 x s32>)
    %0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<4 x s32>) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...

---
name: test_freeze_v5s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v5s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<5 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<5 x s32>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4 = COPY [[FREEZE]](<5 x s32>)
    %0:_(<5 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4
    %1:_(<5 x s32>) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4 = COPY %1
...

---
name: test_freeze_v6s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v6s32
    ; CHECK: [[DEF:%[0-9]+]]:_(<6 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<6 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: S_NOP 0, implicit [[FREEZE]](<6 x s32>)
    %0:_(<6 x s32>) = G_IMPLICIT_DEF
    %1:_(<6 x s32>) = G_FREEZE %0
    S_NOP 0, implicit %1
...

---
name: test_freeze_v7s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v7s32
    ; CHECK: [[DEF:%[0-9]+]]:_(<7 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<7 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: S_NOP 0, implicit [[FREEZE]](<7 x s32>)
    %0:_(<7 x s32>) = G_IMPLICIT_DEF
    %1:_(<7 x s32>) = G_FREEZE %0
    S_NOP 0, implicit %1
...

---
name: test_freeze_v8s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v8s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<8 x s32>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[FREEZE]](<8 x s32>)
    %0:_(<8 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
    %1:_(<8 x s32>) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %1
...

---
name: test_freeze_v16s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v16s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<16 x s32>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[FREEZE]](<16 x s32>)
    %0:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    %1:_(<16 x s32>) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %1
...

---
name: test_freeze_v17s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v17s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<16 x s32>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: S_NOP 0, implicit [[FREEZE]](<16 x s32>)
    %0:_(<16 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
    %1:_(<16 x s32>) = G_FREEZE %0
    S_NOP 0, implicit %1
...

---
name: test_freeze_v32s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v32s32
    ; CHECK: [[DEF:%[0-9]+]]:_(<32 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<32 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: S_NOP 0, implicit [[FREEZE]](<32 x s32>)
    %0:_(<32 x s32>) = G_IMPLICIT_DEF
    %1:_(<32 x s32>) = G_FREEZE %0
    S_NOP 0, implicit %1
...

---
name: test_freeze_v33s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v33s32
    ; CHECK: [[DEF:%[0-9]+]]:_(<16 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<16 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: [[FREEZE1:%[0-9]+]]:_(<16 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: [[FREEZE2:%[0-9]+]]:_(s32) = G_FREEZE [[DEF1]]
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32), [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[FREEZE]](<16 x s32>)
    ; CHECK-NEXT: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32), [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32), [[UV20:%[0-9]+]]:_(s32), [[UV21:%[0-9]+]]:_(s32), [[UV22:%[0-9]+]]:_(s32), [[UV23:%[0-9]+]]:_(s32), [[UV24:%[0-9]+]]:_(s32), [[UV25:%[0-9]+]]:_(s32), [[UV26:%[0-9]+]]:_(s32), [[UV27:%[0-9]+]]:_(s32), [[UV28:%[0-9]+]]:_(s32), [[UV29:%[0-9]+]]:_(s32), [[UV30:%[0-9]+]]:_(s32), [[UV31:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[FREEZE1]](<16 x s32>)
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<33 x s32>) = G_BUILD_VECTOR [[UV]](s32), [[UV1]](s32), [[UV2]](s32), [[UV3]](s32), [[UV4]](s32), [[UV5]](s32), [[UV6]](s32), [[UV7]](s32), [[UV8]](s32), [[UV9]](s32), [[UV10]](s32), [[UV11]](s32), [[UV12]](s32), [[UV13]](s32), [[UV14]](s32), [[UV15]](s32), [[UV16]](s32), [[UV17]](s32), [[UV18]](s32), [[UV19]](s32), [[UV20]](s32), [[UV21]](s32), [[UV22]](s32), [[UV23]](s32), [[UV24]](s32), [[UV25]](s32), [[UV26]](s32), [[UV27]](s32), [[UV28]](s32), [[UV29]](s32), [[UV30]](s32), [[UV31]](s32), [[FREEZE2]](s32)
    ; CHECK-NEXT: S_NOP 0, implicit [[BUILD_VECTOR]](<33 x s32>)
    %0:_(<33 x s32>) = G_IMPLICIT_DEF
    %1:_(<33 x s32>) = G_FREEZE %0
    S_NOP 0, implicit %1
...

---
name: test_freeze_v64s32
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v64s32
    ; CHECK: [[DEF:%[0-9]+]]:_(<16 x s32>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<16 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: [[FREEZE1:%[0-9]+]]:_(<16 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: [[FREEZE2:%[0-9]+]]:_(<16 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: [[FREEZE3:%[0-9]+]]:_(<16 x s32>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<64 x s32>) = G_CONCAT_VECTORS [[FREEZE]](<16 x s32>), [[FREEZE1]](<16 x s32>), [[FREEZE2]](<16 x s32>), [[FREEZE3]](<16 x s32>)
    ; CHECK-NEXT: S_NOP 0, implicit [[CONCAT_VECTORS]](<64 x s32>)
    %0:_(<64 x s32>) = G_IMPLICIT_DEF
    %1:_(<64 x s32>) = G_FREEZE %0
    S_NOP 0, implicit %1
...

---
name: test_freeze_v2s1
body: |
  bb.0:
    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3

    ; CHECK-LABEL: name: test_freeze_v2s1
    ; CHECK: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; CHECK-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s32), [[UV2]]
    ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s32), [[UV3]]
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ICMP]](s1)
    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ICMP1]](s1)
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<2 x s32>) = G_FREEZE [[BUILD_VECTOR]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](<2 x s32>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
    %2:_(<2 x s1>) = G_ICMP intpred(ne), %0, %1
    %3:_(<2 x s1>) = G_FREEZE %2
    %4:_(<2 x s32>) = G_ANYEXT %3
    $vgpr0_vgpr1 = COPY %4
...

---
name: test_freeze_v3s1
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5

    ; CHECK-LABEL: name: test_freeze_v3s1
    ; CHECK: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; CHECK-NEXT: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
    ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s32), [[UV3]]
    ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s32), [[UV4]]
    ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV2]](s32), [[UV5]]
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ICMP]](s1)
    ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ICMP1]](s1)
    ; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ICMP2]](s1)
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<3 x s32>) = G_FREEZE [[BUILD_VECTOR]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[FREEZE]](<3 x s32>)
    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
    %2:_(<3 x s1>) = G_ICMP intpred(ne), %0, %1
    %3:_(<3 x s1>) = G_FREEZE %2
    %4:_(<3 x s32>) = G_ANYEXT %3
    $vgpr0_vgpr1_vgpr2 = COPY %4
...

---
name: test_freeze_v2s8
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v2s8
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<2 x s32>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](<2 x s32>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s8>) = G_TRUNC %0
    %2:_(<2 x s8>) = G_FREEZE %1
    %3:_(<2 x s32>) = G_ANYEXT %2
    $vgpr0_vgpr1 = COPY %3
...

---
name: test_freeze_v3s8
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v3s8
    ; CHECK: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[UV]](s32), [[UV1]](s32), [[UV2]](s32), [[DEF]](s32)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s32>) = G_FREEZE [[BUILD_VECTOR]]
    ; CHECK-NEXT: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[FREEZE]](<4 x s32>)
    ; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[UV3]](s32), [[UV4]](s32), [[UV5]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR1]](<3 x s32>)
    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(<3 x s8>) = G_TRUNC %0
    %2:_(<3 x s8>) = G_FREEZE %1
    %3:_(<3 x s32>) = G_ANYEXT %2
    $vgpr0_vgpr1_vgpr2 = COPY %3
...

---
name: test_freeze_v2s16
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v2s16
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<2 x s16>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0 = COPY [[FREEZE]](<2 x s16>)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(<2 x s16>) = G_FREEZE %0
    $vgpr0 = COPY %1
...

---
name: test_freeze_v3s16
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v3s16
    ; CHECK: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UV]], [[C]]
    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UV1]], [[C]]
    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C1]](s32)
    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[UV2]], [[C]]
    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C1]](s32)
    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL1]]
    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST]](<2 x s16>), [[BITCAST1]](<2 x s16>)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s16>) = G_FREEZE [[CONCAT_VECTORS]]
    ; CHECK-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[FREEZE]](<4 x s16>)
    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C1]](s32)
    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[BITCAST2]](s32), [[LSHR]](s32), [[BITCAST3]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(<3 x s16>) = G_TRUNC %0
    %2:_(<3 x s16>) = G_FREEZE %1
    %3:_(<3 x s32>) = G_ANYEXT %2
    $vgpr0_vgpr1_vgpr2 = COPY %3
...

---
name: test_freeze_v4s16
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v4s16
    ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s16>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](<4 x s16>)
    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
    %1:_(<4 x s16>) = G_FREEZE %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_freeze_v5s16
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v5s16
    ; CHECK: [[COPY:%[0-9]+]]:_(<5 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<5 x s32>)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UV]], [[C]]
    ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UV1]], [[C]]
    ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C1]](s32)
    ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
    ; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[UV2]], [[C]]
    ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[UV3]], [[C]]
    ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C1]](s32)
    ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL1]]
    ; CHECK-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
    ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[UV4]], [[C]]
    ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C1]](s32)
    ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND4]], [[SHL2]]
    ; CHECK-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
    ; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST]](<2 x s16>), [[BITCAST1]](<2 x s16>), [[BITCAST2]](<2 x s16>)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<6 x s16>) = G_FREEZE [[CONCAT_VECTORS]]
    ; CHECK-NEXT: [[UV5:%[0-9]+]]:_(<2 x s16>), [[UV6:%[0-9]+]]:_(<2 x s16>), [[UV7:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[FREEZE]](<6 x s16>)
    ; CHECK-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
    ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C1]](s32)
    ; CHECK-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV6]](<2 x s16>)
    ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C1]](s32)
    ; CHECK-NEXT: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[UV7]](<2 x s16>)
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<5 x s32>) = G_BUILD_VECTOR [[BITCAST3]](s32), [[LSHR]](s32), [[BITCAST4]](s32), [[LSHR1]](s32), [[BITCAST5]](s32)
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4 = COPY [[BUILD_VECTOR]](<5 x s32>)
    %0:_(<5 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4
    %1:_(<5 x s16>) = G_TRUNC %0
    %2:_(<5 x s16>) = G_FREEZE %1
    %3:_(<5 x s32>) = G_ANYEXT %2
    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4 = COPY %3
...

---
name: test_freeze_v6s16
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v6s16
    ; CHECK: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<6 x s16>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[FREEZE]](<6 x s16>)
    %0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(<6 x s16>) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2 = COPY %1
...

---
name: test_freeze_v8s16
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v8s16
    ; CHECK: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<8 x s16>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FREEZE]](<8 x s16>)
    %0:_(<8 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<8 x s16>) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...

---
name: test_freeze_v2s64
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v2s64
    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<2 x s64>) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FREEZE]](<2 x s64>)
    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x s64>) = G_FREEZE %0
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...

---
name: test_freeze_v4s8
body: |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3

    ; CHECK-LABEL: name: test_freeze_v4s8
    ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
    ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
    ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr3
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[COPY]](s32), [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32)
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<4 x s32>) = G_FREEZE [[BUILD_VECTOR]]
    ; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[FREEZE]](<4 x s32>)
    ; CHECK-NEXT: S_ENDPGM 0, implicit [[UV]](s32), implicit [[UV1]](s32), implicit [[UV2]](s32), implicit [[UV3]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = COPY $vgpr1
    %2:_(s32) = COPY $vgpr2
    %3:_(s32) = COPY $vgpr3
    %4:_(s8) = G_TRUNC %0
    %5:_(s8) = G_TRUNC %1
    %6:_(s8) = G_TRUNC %2
    %7:_(s8) = G_TRUNC %3
    %8:_(<4 x s8>) = G_BUILD_VECTOR %4, %5, %6, %7
    %9:_(<4 x s8>) = G_FREEZE %8
    %10:_(s8), %11:_(s8), %12:_(s8), %13:_(s8) = G_UNMERGE_VALUES %9
    %14:_(s32) = G_ANYEXT %10
    %15:_(s32) = G_ANYEXT %11
    %16:_(s32) = G_ANYEXT %12
    %17:_(s32) = G_ANYEXT %13
    S_ENDPGM 0, implicit %14, implicit %15, implicit %16, implicit %17
...

---
name: test_freeze_p0
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_p0
    ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(p0) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](p0)
    %0:_(p0) = COPY $vgpr0_vgpr1
    %1:_(p0) = G_FREEZE %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_freeze_p1
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_p1
    ; CHECK: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(p1) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](p1)
    %0:_(p1) = COPY $vgpr0_vgpr1
    %1:_(p1) = G_FREEZE %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_freeze_p2
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_p2
    ; CHECK: [[COPY:%[0-9]+]]:_(p2) = COPY $vgpr0
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(p2) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0 = COPY [[FREEZE]](p2)
    %0:_(p2) = COPY $vgpr0
    %1:_(p2) = G_FREEZE %0
    $vgpr0 = COPY %1
...

---
name: test_freeze_p3
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_p3
    ; CHECK: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(p3) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0 = COPY [[FREEZE]](p3)
    %0:_(p3) = COPY $vgpr0
    %1:_(p3) = G_FREEZE %0
    $vgpr0 = COPY %1
...

---
name: test_freeze_p4
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_p4
    ; CHECK: [[COPY:%[0-9]+]]:_(p4) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(p4) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](p4)
    %0:_(p4) = COPY $vgpr0_vgpr1
    %1:_(p4) = G_FREEZE %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_freeze_p5
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_p5
    ; CHECK: [[COPY:%[0-9]+]]:_(p5) = COPY $vgpr0
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(p5) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0 = COPY [[FREEZE]](p5)
    %0:_(p5) = COPY $vgpr0
    %1:_(p5) = G_FREEZE %0
    $vgpr0 = COPY %1
...

---
name: test_freeze_p999
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_p999
    ; CHECK: [[COPY:%[0-9]+]]:_(p999) = COPY $vgpr0_vgpr1
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(p999) = G_FREEZE [[COPY]]
    ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FREEZE]](p999)
    %0:_(p999) = COPY $vgpr0_vgpr1
    %1:_(p999) = G_FREEZE %0
    $vgpr0_vgpr1 = COPY %1

...

---
name: test_freeze_v2s1024
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v2s1024
    ; CHECK: [[DEF:%[0-9]+]]:_(<2 x s1024>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<2 x s1024>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: S_NOP 0, implicit [[FREEZE]](<2 x s1024>)
    %0:_(<2 x s1024>) = G_IMPLICIT_DEF
    %1:_(<2 x s1024>) = G_FREEZE %0
    S_NOP 0, implicit %1
...

---

name: test_freeze_v3s1024
body: |
  bb.0:

    ; CHECK-LABEL: name: test_freeze_v3s1024
    ; CHECK: [[DEF:%[0-9]+]]:_(<3 x s1024>) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:_(<3 x s1024>) = G_FREEZE [[DEF]]
    ; CHECK-NEXT: S_NOP 0, implicit [[FREEZE]](<3 x s1024>)
    %0:_(<3 x s1024>) = G_IMPLICIT_DEF
    %1:_(<3 x s1024>) = G_FREEZE %0
    S_NOP 0, implicit %1
...
